Which of the following reactions are redox reactions? Check all that apply. 4Li(s) + 02(g) → 2L12O(s) Mg(s) + Fe²+ (aq)→ Mg²+ (aq) + Fe(s) O Pb(NO3)2 (aq) + Na,SO4 (aq) → PÜSO4(s) +2NaNO; (aq) HBr(aq) + KOH(aq) → H20(1) +KBr(aq)

Which of the following reactions are redox reactions? Check all that apply. 4Li(s) + 02(g) → 2L12O(s) Mg(s) + Fe²+ (aq)→ Mg²+ (aq) + Fe(s) O Pb(NO3)2 (aq) + Na,SO4 (aq) → PÜSO4(s) +2NaNO; (aq) HBr(aq) + KOH(aq) → H20(1) +KBr(aq)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Which of the following reactions are redox reactions?
Check all that apply.
4Li(s) + 02(g) → 2L12O(s)
Mg(s) + Fe²+ (aq)→ Mg²+ (aq) + Fe(s)
O Pb(NO3)2 (aq) + Na,SO4 (aq) → PÜSO4(s) +2NaNO; (aq)
HBr(aq) + KOH(aq) → H20(1) +KBr(aq)

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